If I could only collect a single group of meteorites I would choose the eucrites. Whilst it is true to say I have a soft spot for chondrules, especially in thin section, the huge variety that exists within the eucrite classification is astonishing. This month Barry Lee provides us with an image of a classic monomict breccia eucrite, NWA 6618. Click here to view the image in the Gallery or here for our archive of all previous "Image of the Month" images.